发明人王建平,郭海燕,李文辉. "Method for the Synthesis of N-(4-(dimethylamino)benzyl)-2,2,6,6-tetramethylpiperidin-4-amine" [P]. 中国发明专利, 专利号 CN 113197393 A, 授权公告日 2022-06-27.
发明人马晓峰,刘建华,杨光. "A Process for Preparing High-Purity N-(4-(dimethylamino)benzyl)-2,2,6,6-tetramethylpiperidin-4-amine" [P]. 中国发明专利, 专利号 CN 112280354 B, 授权公告日 2023-02-28.
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